Sandra Jeane Horning, M.D.
NPI 1578607669ActiveIndividual· Internal Medicine, Hematology & Oncology· Stanford, CA
Internal Medicine, Hematology & Oncology (M.D.) in Stanford, California, licensed in CA, with an NPI issued in February 2007. Gilead Sciences, Inc. was the largest of 3 companies reporting payments in 2025, $538,174 in all, mostly consulting fees.
Overview
| NPI | 1578607669 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 20, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | G037872 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$538,174 · 51 payments from 3 companies
- 2024$537,719 · 48 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $436,446 | 42 |
| Modernatx, Inc. | $101,593 | 8 |
| Genentech USA, Inc. | $134.57 | 1 |
What the 2025 payments were for
- Consulting Fee$532,442 · 10 payments
- Travel and Lodging$4,166 · 8 payments
- Food and Beverage$1,565 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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